nanobiosensor – TechConnect Briefs

Electrical Response of DNA and Proteins at Nanoscale by Using Novel Nanoneedle Biosensor

Esfandyarpour R., Stanford University, US

Here we present a novel Nanoneedle biosensor used as an ultra-sensitive, label-free and localized device, which shows promise to overcome some of the current limitations of biosensors. A Nanoneedle biosensor is a real-time, label-free, direct [...]

A 3-dimensional nanobiosensor based on an anodic aluminum oxide template

Wang G.-J., Lin Y.-D., National Chung Hsing University, TW

In this paper, we propose a high sensitive nanobiosensor based on a 3D sensing element that has uniformly deposited gold nanoparticles. The sequential synthesis processes include: preparation of an AAO film; modification of the surface [...]

Nano-Biotechnology toward Diagnostic Industry: Obstacles and Opportunities

Esfandyarpour H., Stanford, US

Biosensing of infectious agents should be ideally real-time, multiplexed, sensitive and specific. While no single device thus far have demonstrated superiority with respect to all these qualities, many of the upcoming nanomaterial-based sensors described in [...]

Fabrication and Characterization of Nano-Field Effect Transistor for Bio-safety

Mishra N., Winterrowd P., Nelson R., Rastogi S., Maki G., Maki W., Maki G., Maki W., University of Idaho, US

The sensitive and robust detection of harmful biological and chemical molecules in the various samples have incredible significance in modern healthcare. New research in the field of nanowires has evidence that nanowire based diagnostic methods [...]

Creation of an Aptamer Nanobiosensor for Ultra-Sensitive Detection of Heart Failure

Darnaud M., Ricketts A., Graham D., University of Strathclyde, UK

This project focuses on discovering a new aptamer sequence that binds specifically and with high affinity to Brain Natriuretic Peptide (BNP), which is indicative of the early stages of heart failure. A library of random [...]